| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $136.52 | 12.308% | $153.3229 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $196.74 | 3.228% | $203.0908 | $203.09 | $203.10 | $203.10 |
| Purchase #3 | $113.34 | 11.796% | $126.7096 | $126.71 | $126.70 | $126.70 |
| Purchase #4 | $36.75 | 8.264% | $39.787 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $46.75 | 6.583% | $49.8276 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $25.78 | 13.170% | $29.1752 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $137.41 | 11.437% | $153.1256 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $693.29 | $755.0387 | $755.05 | $755.10 | $755.00 | |